• Sr AWS Data Engineer

    Fannie Mae (Reston, VA)
    …degree or equivalent *Skills* * Hands-on in Designing and developing Microservices Java , Spring Boot * Experience processing large amounts of structured and ... with the use of relevant software such as MySQL, Hadoop , or MongoDB * Skilled in discovering patterns in...SQL Server * Skilled in XML * Skilled in Java * Skilled in Power BI * Skilled in… more
    Fannie Mae (05/24/25)
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  • Senior Data Engineer - Capital One Software…

    Capital One (Richmond, VA)
    …distributed microservices, and full stack systems + Utilize programming languages like Java , Scala, Python and Open Source RDBMS and NoSQL databases and Cloud ... experience in application development including Python, SQL, Scala, or Java + 2+ years of experience with a public...+ 3+ years experience with Distributed data/computing tools (MapReduce, Hadoop , Hive, EMR, Kafka, Spark, Gurobi, or MySQL) +… more
    Capital One (05/17/25)
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  • Software Developer

    ManTech (Chantilly, VA)
    …field + Strong software development experience, to include significant Java development, data analysis/parsing, and SQL/database experience + Strong experience ... ingest through display, in a Big Data environment + Strong experience with Java -related technologies, such as JDK, J2EE, EJB, JDBC, and/or Spring, and experience… more
    ManTech (05/09/25)
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  • Senior Developer

    Koniag Government Services (Vienna, VA)
    …and oral communication skills. + Write and maintain advanced scripts using Java , JavaScript. XQuery, Python, HTML, SQL or any other scripting languages approved ... design objectives. + Prefer expertise working with NoSQL databases. + Must be Java Programmer Certified. + Prefer Cloudera Certified Developer for Apache Hadoop … more
    Koniag Government Services (04/12/25)
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  • Data Scientist

    BAE Systems (Reston, VA)
    …library (cuDNN), and OpenCV) and distributed data processing frameworks (eg Hadoop (including HDFS, Hbase, Hive, Impala, Giraph, Sqoop), Spark (including MLib, ... + Execute data science method using common programming/scripting languages: Python, Java , Scala, R (statistics). + Prior military or government analytical experience… more
    BAE Systems (06/26/25)
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  • Data Scientist (Predictive)

    Steampunk (Mclean, VA)
    …and unstructured data foranalysis + Strong programming skills in SQL, Python, R,Scala, Java , or similar language + Experience using Python to manipulate large ... Deep Learning toolsandframeworks + Demonstrated experience in big data systems including Hadoop , Spark, Scala + Data visualization skills in Tableau, Power BI, D3,… more
    Steampunk (06/26/25)
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  • Cleared Data Engineer

    Noblis (Chantilly, VA)
    …+ Programming knowledge in some of the following languages: Python, SQL, Java . + Strong experience with workflow orchestration tools such as Apache Airflow ... databases (SQL, Hive). + Experience working with data platforms like Hadoop and Spark. Overview Noblis (http://www.noblis.org/) and our wholly owned subsidiaries,… more
    Noblis (06/25/25)
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  • Senior Applied Scientist, Agentic AI Professional…

    Amazon (Arlington, VA)
    …degree and 8+ years of applied research experience - Experience programming in Java , C++, Python or related language - Experience with neural deep learning methods ... journals Preferred Qualifications - Experience with large scale distributed systems such as Hadoop , Spark etc. - 2+ years of experience with design, development, and… more
    Amazon (06/25/25)
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  • Data Engineer

    Steampunk (Mclean, VA)
    …in Data Engineering with experience in tools such as: + Big data tools: Hadoop , Spark, Kafka, etc. + Relational SQL and NoSQL databases, including Postgres and ... tools: Solr, Lucene, Elasticsearch + Object-oriented/object function scripting languages: Python, Java , C++, Scala, etc. + Advanced working SQL knowledge and… more
    Steampunk (06/25/25)
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  • Machine Learning Engineer

    Steampunk (Mclean, VA)
    …scikit-learn. + Strong programming skills in languages such as Python, R, or Java . + Solid understanding of statistical methods, data structures, and algorithms. + ... engineering, and model evaluation techniques. + Familiarity with big data technologies like Hadoop , Spark, or similar. + Knowledge of cloud platforms such as AWS,… more
    Steampunk (06/25/25)
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